Novel total station

Abstract

The utility model relates to the technical field of total stations, and discloses a novel total station which comprises a novel total station body and further comprises a mounting seat arranged at the bottom of the novel total station body, a visual intercom screen is arranged at the bottom of the front side of the novel total station body, and a handle is fixedly connected to the top of the novel total station body; the guide rail is fixed to one side of the handle, one side of the guide rail is fixedly connected with an extension frame, and a protection plate is arranged on one side of the extension frame. When the novel total station body falls down accidentally in use, if the novel total station body topples towards the two sides of a protection plate, the protection plate is stressed to drive a push plate to enable a sliding block to move on the surface of a limiting rod, extrusion of a first spring is buffered, meanwhile, when the sliding block moves, a damper is extruded, and pressure generated when the novel total station body falls down is buffered; therefore, the surface of the novel total station body is protected, and loss caused by accidental falling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of total stations, in particular to a novel total station. Background Art

[0002] A total station, or electronic tachometer, automatically displays necessary observation data such as slope distance, zenith distance (vertical angle), and horizontal angle once observations are made from a side station. Horizontal distance, elevation difference, and point coordinates are obtained almost instantly. Automated mapping can be achieved by connecting the data terminal collected by the total station tachometer in the field to a computer or plotter via a transmission interface and using data processing and mapping software. However, the mapping range of a total station is extremely large, making communication with surveyors more complex.

[0003] In addition, existing total stations usually rely on a tripod at the bottom to support them in the place where they need to be used. Since total stations are usually used in outdoor construction, measurement and other workplaces, these places may have uneven ground, slippery roads or narrow spaces, which increases the risk of the equipment falling. In addition, the total station lacks a device to protect the total station from collision when in use. This may cause the support frame to tip over due to negligence of the staff during operation, making the total station placed on the bracket vulnerable to impact damage when it falls, causing significant economic losses to the surveyors. Utility Model Content

[0004] The purpose of this utility model is to provide a novel total station to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a novel total station, comprising a novel total station body, and further comprising:

[0006] A mounting base is provided at the bottom of the new total station body, a visual intercom screen is provided at the bottom of the front side of the new total station body, and a handle is fixedly connected to the top of the new total station body;

[0007] A guide rail is fixed to one side of the handle, one side of the guide rail is fixedly connected to an extension frame, one side of the extension frame is provided with a protective plate, and one side of the top of the extension frame is fixedly connected to a retaining plate.

[0008] Preferably, a limiting rod is fixedly connected between one side of the retaining plate and the extension frame, a sliding block is sleeved on the surface of the limiting rod, one side of the sliding block is fixedly connected to a push plate, and one side of the push plate is fixedly connected to the protective plate.

[0009] Preferably, one side of the sliding block is fixedly connected to a first spring, and one side of the first spring is fixedly connected to the retaining plate.

[0010] Preferably, one side of the push plate is fixedly connected to a reinforcement block, and one side of the reinforcement block is fixedly connected to the protective plate.

[0011] Preferably, one side of the retaining plate is fixedly connected to a damper, and one side of the damper is fixedly connected to the sliding block.

[0012] Preferably, a guide plate is fixedly connected to one side of the extension frame, and the surface of the guide plate is fixedly mounted to the inside of the guide rail by screws.

[0013] Preferably, limiting grooves are provided on both the front and rear sides of the protective plate, one side of the limiting groove is fixedly connected to a second spring, one side of the second spring is fixedly connected to a movable rod, and one side of the movable rod is fixedly connected to an arc plate for anti-fall use.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] When the new total station body is in use, the utility model accidentally falls and tilts toward both sides of the protective plate, the protective plate will be forced to drive the push plate to move the sliding block on the surface of the limit rod, thereby buffering the compression of the first spring. At the same time, the sliding block will also squeeze the damper when moving, thereby buffering the pressure generated when the new total station body falls, thereby protecting the surface of the new total station body and reducing the loss caused by accidental falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of the novel total station provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure from another perspective provided by the utility model;

[0018] Figure 3 A schematic diagram of the extension frame structure provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the protective plate provided by the utility model.

[0020] In the figure: 1. New total station body; 2. Mounting base; 3. Video intercom screen; 4. Handle; 5. Guide rail; 6. Extension frame; 7. Protective plate; 8. Retaining plate; 9. Limit rod; 10. Sliding block; 11. Push plate; 12. First spring; 13. Reinforcement block; 14. Damper; 15. Guide plate; 16. Limit slot; 17. Second spring; 18. Movable rod; 19. Arc plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 As shown, a new total station includes a new total station body 1, and also includes: a mounting base 2 provided at the bottom of the new total station body 1, through which the new total station body 1 is conveniently mounted on a base tripod. It should be noted that the new total station body 1 and the video intercom screen 3 in the above description are all devices with relatively mature applications in the existing technology. The specific model can be selected according to actual needs. The video intercom screen 3 is provided at the bottom of the front side of the new total station body 1, and a handle 4 is fixedly connected to the top of the new total station body 1;

[0023] The guide rail 5 fixed to one side of the handle 4 facilitates the assembly of the extension frame 6 through the guide rail 5. The extension frame 6 is fixedly connected to one side of the guide rail 5. A protective plate 7 is provided on one side of the extension frame 6. A retaining plate 8 is fixedly connected to one side of the top of the extension frame 6.

[0024] One side of the retaining plate 8 is fixedly connected to the limiting rod 9 and the extension frame 6. The surface of the limiting rod 9 is provided with a sliding block 10. The limiting rod 9 can make the sliding block 10 move within the limit position on the surface of the limiting rod 9. One side of the sliding block 10 is fixedly connected to a push plate 11, which is convenient for driving the protective plate 7 to move. One side of the push plate 11 is fixedly connected to the protective plate 7. One side of the sliding block 10 is fixedly connected to a first spring 12. When the sliding block 10 moves, it will squeeze the first spring 12, thereby buffering the pressure generated by the protective plate 7 during tipping. One side of the first spring 12 is fixedly connected to the retaining plate 8. One side of the push plate 11 is fixedly connected to a reinforcement block 13. The reinforcement block 13 can improve the connection strength between the push plate 11 and the protective plate 7. One side of the reinforcement block 13 is fixedly connected to the protective plate 7.

[0025] One side of the retaining plate 8 is fixedly connected to a damper 14, which is arranged between the retaining plate 8 and the sliding block 10 to assist in buffering the pressure. One side of the damper 14 is fixedly connected to the sliding block 10, and one side of the extension frame 6 is fixedly connected to a guide plate 15. The guide plate 15 is convenient for assembling the extension frame 6 inside the guide rail 5, and it is also convenient to disassemble it. The surface of the guide plate 15 is fixedly installed with the inside of the guide rail 5 by screws. Limiting grooves 16 are provided on the front and back sides of the protective plate 7. The limiting grooves 16 can limit the movement of the movable rod 18. At the same time, in conjunction with the second spring 17, the arc plate 19 can be used to buffer the pressure generated during tipping, thereby achieving the effect of multi-position protection. One side of the limiting groove 16 is fixedly connected to the second spring 17, and one side of the second spring 17 is fixedly connected to the movable rod 18. One side of the movable rod 18 is fixedly connected to a curved plate 19 for anti-fall use.

[0026] Working principle: First, the user can install the new total station body 1 on the tripod with the mounting base 2, and integrate the intercom function into the total station through the visual intercom screen 3 to improve work efficiency and convenience. However, if the new total station body 1 accidentally falls during actual use, the protective plate 7 will be forced to drive the push plate 11 to make the sliding block 10 move on the surface of the limit rod 9, buffering the squeezing of the first spring 12. At the same time, when the sliding block 10 moves, it will also squeeze the damper 14, buffering the pressure generated when the new total station body 1 falls. If it tilts forward, the curved plate 19 will be forced to drive the movable rod 18 to squeeze and buffer the second spring 17 inside the limit groove 16, thereby achieving the effect of multi-position anti-fall protection for the new total station body 1, reducing property loss during accidental falls.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel total station, comprising a novel total station body (1), characterized in that: Also includes: A mounting base (2) is provided at the bottom of the new total station body (1); a visual intercom screen (3) is provided at the bottom of the front side of the new total station body (1); and a handle (4) is fixedly connected to the top of the new total station body (1); A guide rail (5) is fixed to one side of the handle (4), one side of the guide rail (5) is fixedly connected to an extension frame (6), one side of the extension frame (6) is provided with a protective plate (7), and one side of the top of the extension frame (6) is fixedly connected to a retaining plate (8).

2. A novel total station according to claim 1, characterized in that: A limiting rod (9) is fixedly connected between one side of the retaining plate (8) and the extension frame (6); a sliding block (10) is sleeved on the surface of the limiting rod (9); a push plate (11) is fixedly connected to one side of the sliding block (10); and one side of the push plate (11) is fixedly connected to the protective plate (7).

3. A novel total station according to claim 2, characterized in that: One side of the sliding block (10) is fixedly connected to a first spring (12), and one side of the first spring (12) is fixedly connected to a retaining plate (8).

4. A novel total station according to claim 2, characterized in that: One side of the push plate (11) is fixedly connected to a reinforcement block (13), and one side of the reinforcement block (13) is fixedly connected to the protective plate (7).

5. A novel total station according to claim 2, characterized in that: One side of the retaining plate (8) is fixedly connected to a damper (14), and one side of the damper (14) is fixedly connected to a sliding block (10).

6. A novel total station according to claim 1, characterized in that: A guide plate (15) is fixedly connected to one side of the extension frame (6), and the surface of the guide plate (15) is fixedly mounted to the inside of the guide rail (5) by screws.

7. A novel total station according to claim 1, characterized in that: The protective plate (7) is provided with a limiting groove (16) on both the front and rear sides, a second spring (17) is fixedly connected to one side of the limiting groove (16), a movable rod (18) is fixedly connected to one side of the second spring (17), and a curved plate (19) for preventing falling is fixedly connected to one side of the movable rod (18).

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